EP2673634A4 - Appareil et procédé d'analyse d'agrégat - Google Patents

Appareil et procédé d'analyse d'agrégat Download PDF

Info

Publication number: EP2673634A4
Authority: EP; European Patent Office
Prior art keywords: analyzing aggregate; aggregate; analyzing
Prior art date: 2011-02-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP12744605.2A

Other languages

German (de)

English (en)

Other versions

EP2673634A2 (fr

Inventor

David W. Presby

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Presby Patent Trust

Original Assignee

Presby Patent Trust

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2011-02-07

Filing date

2012-02-07

Publication date

2017-08-23

2012-02-07 Application filed by Presby Patent Trust filed Critical Presby Patent Trust

2013-12-18 Publication of EP2673634A2 publication Critical patent/EP2673634A2/fr

2017-08-23 Publication of EP2673634A4 publication Critical patent/EP2673634A4/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
- B03B5/56—Drum classifiers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0092—Monitoring flocculation or agglomeration
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0096—Investigating consistence of powders, dustability, dustiness

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Physics & Mathematics (AREA)
Pathology (AREA)
Physics & Mathematics (AREA)
Immunology (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Ceramic Engineering (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Sampling And Sample Adjustment (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

EP12744605.2A 2011-02-07 2012-02-07 Appareil et procédé d'analyse d'agrégat Withdrawn EP2673634A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201161440098P	2011-02-07	2011-02-07
PCT/US2012/024129 WO2012109230A2 (fr)	2011-02-07	2012-02-07	Appareil et procédé d'analyse d'agrégat

Publications (2)

Publication Number	Publication Date
EP2673634A2 EP2673634A2 (fr)	2013-12-18
EP2673634A4 true EP2673634A4 (fr)	2017-08-23

Family

ID=46639153

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12744605.2A Withdrawn EP2673634A4 (fr)	2011-02-07	2012-02-07	Appareil et procédé d'analyse d'agrégat

Country Status (5)

Country	Link
US (2)	US8807345B2 (fr)
EP (1)	EP2673634A4 (fr)
AU (1)	AU2012214567B2 (fr)
CA (1)	CA2826266C (fr)
WO (1)	WO2012109230A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8677929B2 (en)	2010-12-29	2014-03-25	Intevac, Inc.	Method and apparatus for masking solar cell substrates for deposition
WO2012109230A2 (fr)	2011-02-07	2012-08-16	Presby Patent Trust	Appareil et procédé d'analyse d'agrégat
ES2648171T3 (es) *	2013-01-23	2017-12-28	Bollegraaf Patents And Brands B.V.	Criba de clasificación para clasificar material y cuerpo de rotor para una criba de clasificación como tal
US9403692B2 (en)	2013-03-15	2016-08-02	David A. Potts	Wastewater treatment system
KR101653441B1 (ko) *	2014-03-24	2016-09-01	주식회사 엘지화학	입도 분급 장치
KR101611348B1 (ko) *	2014-07-17	2016-04-14	한국생산기술연구원	석탄과 바이오매스의 입도 선별장치 및 선별방법 그리고 그가 적용되는 화력발전 시스템
JP6233296B2 (ja) *	2014-12-26	2017-11-22	株式会社Sumco	砥粒の評価方法、および、シリコンウェーハの製造方法
CN105606791B (zh) *	2015-12-28	2017-05-24	河海大学	测试水泥稳定碎石离析程度的装置及方法
WO2017147242A1 (fr) *	2016-02-24	2017-08-31	Costonis Joel	Unité d'analyse de mélange d'agrégats autonettoyante portative
CN107843468B (zh) *	2016-09-21	2020-06-23	中国石油化工股份有限公司	一种用于泥页岩不同粒级颗粒分离的装置及其方法
KR102031180B1 (ko) *	2017-10-30	2019-10-11	한국해양과학기술원	코드엔드가 부착된 수중입자 크기별 채집장치
CN110653148A (zh) *	2019-10-08	2020-01-07	中国十七冶集团有限公司	一种建筑吊装网筛
CN216910246U (zh) *	2021-08-17	2022-07-08	赵远云	一种制备粉体产物的固液相反应器
CN114279907B (zh) *	2021-12-14	2022-11-15	中国科学院地质与地球物理研究所	一种月尘颗粒样品的无损筛分系统及其筛分方法
CN114076704B (zh) *	2022-01-19	2022-03-25	山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院)	一种地质勘探后样品取样后分级处理装置
CN115518936B (zh) *	2022-10-26	2023-11-17	浙江矽盛电子有限公司	一种太阳能级多晶硅硅料的酸洗设备
CN116727223B (zh) *	2023-05-06	2025-12-02	赣州市蔬菜花卉研究所	一种山香圆叶制作预处理装置
CN119771807B (zh) *	2025-01-07	2026-01-30	联检(江苏)科技股份有限公司	一种多功能砂石清洗装置及其工作方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1430664A (en) *	1920-10-26	1922-10-03	Madson Henry	Potato sorter or screening apparatus
FR843057A (fr) *	1938-03-01	1939-06-26	Tecalemit	Filtre perfectionné
DE1037423B (de) *	1951-05-04	1958-08-28	Attisholz Cellulose	Verfahren und Vorrichtung zum Trennen fester Stoffe, insbesondere Fasern, aus diese enthaltenden Suspensionen mittels rotierender Trommelfilter
DE1040826B (de) *	1957-03-09	1958-10-09	Siteg Siebtech Gmbh	Vorrichtung fuer die Nasssiebanalyse von feinkoernigem Material
US5496468A (en) *	1994-04-26	1996-03-05	Cormier; Reginald	Waste water management system with an auxiliary reservoir
CN2695125Y (zh) *	2004-02-06	2005-04-27	上海宝钢冶金建设公司	多层同轴回转筛
US20060027492A1 (en) *	2004-08-06	2006-02-09	Lin Mao C	Filter mechanism

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US29069A (en) *		1860-07-10		John fitch
US1554976A (en) *	1925-02-14	1925-09-22	John J Kearns	Rotary separator
US2075175A (en) *	1935-02-14	1937-03-30	Thomas W Byrd	Method and apparatus for purifying liquids
US2264223A (en) *	1937-06-21	1941-11-25	Winget Ltd	Analyzing device
US2442818A (en) *	1945-11-26	1948-06-08	William E Lyman	Strainer
US2587272A (en) *	1948-04-26	1952-02-26	Charles F Anderson	Article sorting device
US2601924A (en) *	1950-11-17	1952-07-01	Thomas W Gonder	Corn cleaner and separator
US3690183A (en)	1970-10-15	1972-09-12	Builders Sand Co	Method and apparatus for testing fine aggregate samples
US3768557A (en)	1971-04-23	1973-10-30	Amoco Prod Co	Prepacked multi-graded sand screen
US5429248A (en) *	1991-03-08	1995-07-04	Star Partners	Grain processor
JP2572124Y2 (ja) *	1991-06-07	1998-05-20	株式会社ロキテクノ	多層濾過筒
US5565097A (en) *	1995-04-03	1996-10-15	Hayday; William A.	Micro-screen filter device
CA2185087C (fr) *	1995-09-11	1999-02-02	David W. Presby	Systeme de traitement des eaux usees faisant appel a un tissu filtrant a epaisseurs multiples
US5972211A (en) *	1998-03-19	1999-10-26	Jones; Terry L.	Water filtration system
BR0314457A (pt) *	2002-09-26	2005-07-26	Cuno Inc	Elemento de filtro, inclusive meio filtrante com suporte de camadas múltiplas de dobras e filtro obtido
WO2007026370A1 (fr) *	2005-08-29	2007-03-08	The Director General Defence Research & Development Organisation	Dispositif filtrant pour enlever l’arsenic de l’eau
DE202005014689U1 (de) *	2005-09-16	2007-02-01	Mann + Hummel Gmbh	Flüssigkeitsfilterelement
US7497257B2 (en) *	2006-05-04	2009-03-03	Purolator Facet, Inc.	Particle control screen with depth filtration
US8366922B2 (en) *	2009-09-15	2013-02-05	Watkins Manufacturing Corporation	Exchangeable media filter
US8292085B2 (en) *	2010-01-12	2012-10-23	Bingham Harold L	Run-of-mine coal separator
WO2012109230A2 (fr)	2011-02-07	2012-08-16	Presby Patent Trust	Appareil et procédé d'analyse d'agrégat
US20140374331A1 (en) *	2013-03-12	2014-12-25	Robert A. Anderson	Filter system

2012
- 2012-02-07 WO PCT/US2012/024129 patent/WO2012109230A2/fr not_active Ceased
- 2012-02-07 US US13/367,968 patent/US8807345B2/en not_active Expired - Fee Related
- 2012-02-07 AU AU2012214567A patent/AU2012214567B2/en not_active Ceased
- 2012-02-07 CA CA2826266A patent/CA2826266C/fr active Active
- 2012-02-07 EP EP12744605.2A patent/EP2673634A4/fr not_active Withdrawn
2014
- 2014-08-14 US US14/460,028 patent/US9192941B2/en not_active Expired - Fee Related

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1430664A (en) *	1920-10-26	1922-10-03	Madson Henry	Potato sorter or screening apparatus
FR843057A (fr) *	1938-03-01	1939-06-26	Tecalemit	Filtre perfectionné
DE1037423B (de) *	1951-05-04	1958-08-28	Attisholz Cellulose	Verfahren und Vorrichtung zum Trennen fester Stoffe, insbesondere Fasern, aus diese enthaltenden Suspensionen mittels rotierender Trommelfilter
DE1040826B (de) *	1957-03-09	1958-10-09	Siteg Siebtech Gmbh	Vorrichtung fuer die Nasssiebanalyse von feinkoernigem Material
US5496468A (en) *	1994-04-26	1996-03-05	Cormier; Reginald	Waste water management system with an auxiliary reservoir
CN2695125Y (zh) *	2004-02-06	2005-04-27	上海宝钢冶金建设公司	多层同轴回转筛
US20060027492A1 (en) *	2004-08-06	2006-02-09	Lin Mao C	Filter mechanism

Also Published As

Publication number	Publication date
CA2826266C (fr)	2017-08-22
CA2826266A1 (fr)	2012-08-16
US9192941B2 (en)	2015-11-24
WO2012109230A2 (fr)	2012-08-16
WO2012109230A3 (fr)	2012-11-08
AU2012214567A1 (en)	2013-08-15
WO2012109230A4 (fr)	2012-12-27
AU2012214567B2 (en)	2016-01-28
NZ613998A (en)	2015-11-27
US20140353217A1 (en)	2014-12-04
US8807345B2 (en)	2014-08-19
US20130032512A1 (en)	2013-02-07
EP2673634A2 (fr)	2013-12-18

Legal Events

Date	Code	Title	Description
2013-11-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-12-18	17P	Request for examination filed	Effective date: 20130830
2013-12-18	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2014-05-14	DAX	Request for extension of the european patent (deleted)
2017-08-23	A4	Supplementary search report drawn up and despatched	Effective date: 20170726
2017-08-23	RIC1	Information provided on ipc code assigned before grant	Ipc: G01N 33/38 20060101AFI20170720BHEP Ipc: G01N 15/02 20060101ALI20170720BHEP Ipc: B07B 1/18 20060101ALI20170720BHEP
2018-08-08	17Q	First examination report despatched	Effective date: 20180705
2020-02-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-03-25	18D	Application deemed to be withdrawn	Effective date: 20191019

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